You are here: Home » Products » Gas Booster Compressor » Oxygen Booster Compressor » 5 Bar To 25 Bar Oil-Free Nitrogen Booster Compressors for Chemical

5 Bar To 25 Bar Oil-Free Nitrogen Booster Compressors for Chemical

1. Flow rate: 20~80Nm³/h 0.33~1.34m3/min 11.6~47.3cfm
2. Intake Pressure: 0.5MPa/5bar/72.5psi
3. Outlet Pressure : 2.5MPa/25bar /362.5psi
4. Power:3~11kW/4~15hp
Availability:
Quantity:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button

Features and Advantages:

1. High-efficiency medium-pressure boosting: Designed specifically for low-pressure nitrogen sources, it stably boosts the inlet pressure from 2.5 bar to 50 bar, meeting the needs of medium-to-high pressure applications.

2. Energy-saving and economical: Directly utilizes the existing low-pressure nitrogen network, reducing the use of high-energy-consuming air compressors and lowering system energy consumption.

3. Pure and pollution-free: Adopts an oil-free design and sealing technology to ensure nitrogen purity and prevent oil contamination or external pollution.

4. Compact structure: Small size and high integration make it easy to install and integrate into existing pipelines or mobile equipment.

5. Simple maintenance: Fewer main moving parts, high durability, and simple daily maintenance.


Technical Parameters

odelInlet P (Mpa)Outlet P (Mpa)Capacity(m3/h)Motor Power(Kw)Dimension L*W*H(mm)CompressionInlet sizeOutlet SizeWeight (kg)
RVWN-20/5-250.52.52031250x500x9002Rc1/2Rc1/2210
RVWN-30/5-250.52.53041250x550x9002Rc1Rc1230
RVWN-40/5-250.52.5405.51250x600x9002Rc1Rc1250
RVWN-50/5-250.52.5507.51250x600x9002Rc1Rc1270
RVWN-60/5-250.52.5607.51250x600x9002Rc1Rc1270
RVWN-70/5-250.52.5707.51250x600x9002Rc1Rc1270
RVWN-80/5-250.52.580111250x700x9002Rc1Rc1300


Main Application Industries


Industrial Pneumatic Systems: Providing power nitrogen for high-pressure pneumatic tools, fixtures, and production lines.

Chemical and Pharmaceutical Industries: Used for pipeline purging, material conveying, reactor pressurization, and inert gas protection.

Energy and Power: Providing instrument control gas sources, transformer nitrogen protection, and natural gas pipeline testing.

Automotive Manufacturing: Tire inflation with nitrogen, parts testing, and paint spraying gas source.

Food and Beverage: Beverage filling pressurization, packaging equipment gas source, and container inerting.


FAQ

1. What are the main differences between this and a regular air compressor?

This is a specialized booster compressor; it takes existing low-pressure nitrogen gas as input and outputs medium-to-high pressure nitrogen gas. A regular air compressor draws in ambient air for compression.


2. Does the inlet pressure have to be exactly 2.5 bar?

No, there is a certain range of flexibility (e.g., 1.5-4 bar), but the design's optimal efficiency point is 2.5 bar.  If the pressure is outside this range, the compatibility of the machine model needs to be confirmed.


3. Will the purity of the output nitrogen gas change?

It usually maintains the input purity. The equipment itself does not generate impurities, but it is necessary to ensure that the piping and sealing materials are compatible (such as stainless steel) to prevent contamination.


4. Does it require a special installation environment?

It requires a clean, well-ventilated environment, avoiding high temperatures and dusty conditions. The connecting pipes must be pressure-resistant and properly secured, and a fine filter should be installed at the inlet.


5. What should be paid attention to in daily maintenance?

Regularly check the inlet filter, drain condensed water, listen for abnormal noises, and replace seals according to the frequency of use. A comprehensive inspection by a professional is recommended annually.

Previous: 
Next: 

Quick Links

Products

Contact Us

Telephone: +86-173-2106-2761
 WhatsApp: +8617321062761
Email: Anna@rockymachinery.com
 Address: Room 604, #12, Powerlong Center, No.689 Xiwang Road, Jiading District, Shanghai, China
Leave Us A Message
Copyright © 2025 Shanghai Rocky Machinery Co., Ltd. All Rights Reserved.   沪ICP备2021037284号-2